Spectroscopic Studies of Distorted Structure Bio-nano Molecules

In this paper, we have introduced an algebraic technique to Bio Nano-molecules (Porphyrins & Fullerenes) family to determine the Vibrational spectra. An algebraic model of vibrations of polyatomic BioNano-molecules and present, as an example, the vibrational analysis of stretching modes of Nickel Octaethyl Porphyrin (Ni(OEP)), its Isotopomers and bionano molecules. The algebraic technique obtained the results are compared with experimental data; the results are showing good accuracy. Some reassignments of energy levels and predicts location of states not yet observed.